Texas Instruments
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TPS51604DSGR
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TPS51604DSGR

Product Overview

Category

The TPS51604DSGR belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for voltage regulation and power management in electronic devices.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact size
  • Wide input voltage range
  • Multiple output voltage options

Package

The TPS51604DSGR comes in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of the TPS51604DSGR lies in its ability to efficiently regulate and manage power supply in electronic devices, ensuring stable and reliable performance.

Packaging/Quantity

The TPS51604DSGR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.6V to 5.5V
  • Output Current: Up to 20A
  • Switching Frequency: 300kHz to 1MHz
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPS51604DSGR has the following pin configuration:

  1. VIN: Input voltage
  2. PGND: Power ground
  3. BOOT: Bootstrap capacitor connection
  4. PHASE: Phase node connection
  5. VDRV: Gate driver voltage
  6. LGATE: Low-side gate driver output
  7. PGATE: Power ground for gate driver
  8. FB: Feedback voltage
  9. COMP: Compensation pin
  10. SS/TR: Soft-start/tracking pin
  11. EN: Enable pin
  12. VCC: Supply voltage
  13. PGND: Power ground
  14. PGND: Power ground
  15. PGND: Power ground
  16. PGND: Power ground
  17. PGND: Power ground
  18. PGND: Power ground
  19. PGND: Power ground
  20. PGND: Power ground
  21. PGND: Power ground
  22. PGND: Power ground
  23. PGND: Power ground
  24. PGND: Power ground
  25. PGND: Power ground
  26. PGND: Power ground
  27. PGND: Power ground
  28. PGND: Power ground

Functional Features

  • Integrated high-side and low-side MOSFET drivers
  • Adaptive on-time control architecture
  • Voltage positioning for fast transient response
  • Programmable soft-start and tracking
  • Overcurrent protection
  • Thermal shutdown protection
  • Under-voltage lockout

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact size allows for space-saving designs
  • Wide input voltage range enables compatibility with various power sources
  • Multiple output voltage options cater to different device requirements

Disadvantages

  • Limited output current capacity compared to some other PMICs
  • Higher cost compared to simpler voltage regulators

Working Principles

The TPS51604DSGR utilizes an adaptive on-time control architecture to regulate the output voltage. It adjusts the on-time of the power switches based on the load conditions, ensuring efficient power delivery. The integrated MOSFET drivers simplify the design and reduce external component count.

Detailed Application Field Plans

The TPS51604DSGR finds applications in various electronic devices, including but not limited to: - Desktop computers - Laptops - Servers - Gaming consoles - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS51604DSGR include: - TPS51602DSGR - TPS51606DSGR - TPS51610DSGR - TPS51612DSGR

These models have comparable specifications and features, providing flexibility in choosing the most suitable PMIC for specific applications.

Note: The content provided above is a sample structure for an encyclopedia entry. The actual content and word count may vary based on the available information and requirements.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TPS51604DSGR בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of TPS51604DSGR in technical solutions:

  1. Q: What is TPS51604DSGR? A: TPS51604DSGR is a synchronous buck controller IC designed for voltage regulation in power supply applications.

  2. Q: What is the input voltage range supported by TPS51604DSGR? A: TPS51604DSGR supports an input voltage range from 4.5V to 18V.

  3. Q: What is the output voltage range that can be achieved using TPS51604DSGR? A: The output voltage range achievable with TPS51604DSGR depends on the external components used, but it typically ranges from 0.6V to 5.5V.

  4. Q: What is the maximum output current that TPS51604DSGR can handle? A: TPS51604DSGR can handle a maximum output current of up to 20A.

  5. Q: Does TPS51604DSGR support adjustable switching frequency? A: Yes, TPS51604DSGR supports adjustable switching frequency ranging from 200kHz to 1.5MHz.

  6. Q: Can TPS51604DSGR operate in a wide temperature range? A: Yes, TPS51604DSGR is designed to operate in a wide temperature range from -40°C to 125°C.

  7. Q: Does TPS51604DSGR have built-in protection features? A: Yes, TPS51604DSGR includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  8. Q: What type of control loop does TPS51604DSGR use? A: TPS51604DSGR uses a voltage mode control loop.

  9. Q: Can TPS51604DSGR be used in multiphase configurations? A: Yes, TPS51604DSGR can be used in multiphase configurations to achieve higher output current capability.

  10. Q: What are some typical applications of TPS51604DSGR? A: TPS51604DSGR is commonly used in various power supply applications such as servers, desktop computers, gaming consoles, and high-performance computing systems.

Please note that the answers provided here are general and may vary depending on specific design considerations and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and application-specific guidance.